Orbital elements of SECOR 13
| Launched | 13 April 1969 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 3891 |
| Alternative names |
EGRS 13 |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| 2025 Dec 21 18:57 | 2025 Dec 20 14:15:59 | 99.6740 | 0.00392 | 15.2382 | 330.7732 | 93.9518 | 13.42968 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 14:15:59 | 99.6740 | 0.00392 | 15.2382 | 330.7732 | 93.9518 | 13.42968 | – |
| 2025 Dec 19 18:57 | 2025 Dec 12 06:18:04 | 99.6745 | 0.00394 | 14.7054 | 351.3022 | 93.9518 | 13.42968 | – |
| 2025 Dec 18 18:57 | 2025 Dec 12 06:18:04 | 99.6745 | 0.00394 | 14.7054 | 351.3022 | 93.9518 | 13.42968 | – |
| 2025 Dec 17 18:58 | 2025 Dec 12 06:18:04 | 99.6745 | 0.00394 | 14.7054 | 351.3022 | 93.9518 | 13.42968 | – |
| 2025 Dec 16 18:57 | 2025 Dec 12 06:18:04 | 99.6745 | 0.00394 | 14.7054 | 351.3022 | 93.9518 | 13.42968 | – |
| 2025 Dec 15 18:58 | 2025 Dec 12 06:18:04 | 99.6745 | 0.00394 | 14.7054 | 351.3022 | 93.9518 | 13.42968 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 06:18:04 | 99.6745 | 0.00394 | 14.7054 | 351.3022 | 93.9518 | 13.42968 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 06:18:04 | 99.6745 | 0.00394 | 14.7054 | 351.3022 | 93.9518 | 13.42968 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 06:18:04 | 99.6745 | 0.00394 | 14.7054 | 351.3022 | 93.9518 | 13.42968 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 03:04:56 | 99.6748 | 0.00396 | 14.3770 | 3.8863 | 93.9518 | 13.42968 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 03:04:56 | 99.6748 | 0.00396 | 14.3770 | 3.8863 | 93.9518 | 13.42968 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 03:04:56 | 99.6748 | 0.00396 | 14.3770 | 3.8863 | 93.9518 | 13.42968 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 03:04:56 | 99.6748 | 0.00396 | 14.3770 | 3.8863 | 93.9518 | 13.42968 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 03:04:56 | 99.6748 | 0.00396 | 14.3770 | 3.8863 | 93.9518 | 13.42968 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 12:03:48 | 99.6750 | 0.00397 | 14.0811 | 15.1848 | 93.9518 | 13.42968 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 12:03:48 | 99.6750 | 0.00397 | 14.0811 | 15.1848 | 93.9518 | 13.42968 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 12:03:48 | 99.6750 | 0.00397 | 14.0811 | 15.1848 | 93.9518 | 13.42968 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 12:03:48 | 99.6750 | 0.00397 | 14.0811 | 15.1848 | 93.9518 | 13.42968 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 12:03:48 | 99.6750 | 0.00397 | 14.0811 | 15.1848 | 93.9518 | 13.42968 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 11:59:07 | 99.6754 | 0.00399 | 13.6331 | 32.2358 | 93.9518 | 13.42968 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 11:59:07 | 99.6754 | 0.00399 | 13.6331 | 32.2358 | 93.9518 | 13.42968 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 11:59:07 | 99.6754 | 0.00399 | 13.6331 | 32.2358 | 93.9518 | 13.42968 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 11:59:07 | 99.6754 | 0.00399 | 13.6331 | 32.2358 | 93.9518 | 13.42968 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 11:59:07 | 99.6754 | 0.00399 | 13.6331 | 32.2358 | 93.9518 | 13.42968 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 11:59:07 | 99.6754 | 0.00399 | 13.6331 | 32.2358 | 93.9518 | 13.42968 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 06:50:51 | 99.6758 | 0.00401 | 13.2996 | 44.8674 | 93.9518 | 13.42968 | – |